.bar-wrap{
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    height: 100%;
    z-index: 1000;
} 
.bar-wrap .rightBar{
    z-index: 1002;
    width: 40px;
    height: 100%;
    background-color: #6c6c6c;
}
/* 头部两个 */
.rightBar .topTwo{
    position: absolute;
    top: 40px;
    z-index: 1;
    display: block;
}
.bar-tab{
    display: block;
}
.bar-item{
    position: relative;
    background-color: #6c6c6c;
    cursor: pointer;
    background: url(../images/ico_tabs.png) no-repeat;
    background-position: 8px 0;
}
.bar-logo{
    display: block;
    position: relative;
    z-index: 2;
    padding: 18px 8px;
    display: block;
    width: 24px;
    cursor: pointer;
}
.bar-logo i{
    display: block;
    width: 24px;
    height: 24px;
    font-style: normal;
    cursor: pointer;
    color: #666;
    font-size: 12px;
    background: url(../images/ico_tabs.png) no-repeat;
}
.bar-logo em{
    background: url(../images/ico_tabs.png) no-repeat;
    display: none;
    font-style: normal;
    cursor: pointer;
    color: #666;
}
.bar-tips{
    display: none;
    position: absolute;
    z-index: 1;
    top: 0;
    right: 40px;
    width: 100px;
    background-color: #3d3c3c;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-family: "microsoft yahei";
    font-size: 16px;
    color: #ffffff;
    cursor: pointer;
}
    /* 第一个 */
.bar-tab .bar-category{
    background: url(../images/ico_tabs.png) no-repeat;
    background-position: 100px 0;
}
.bar-category .bar-logo i{
    background-position: left -84px;
}
    /* 第二个 */
.bar-tab .bar-qrcode{
    position: relative;
    background-position: 8px 0;
}
.bar-qrcode i{
    background-position: left -108px;
}
/* 中间四个 */
.rightBar .centerFour{
    position: absolute;
    background-color: #6c6c6c;
    top: 50%;
    z-index: 2;
    margin-top: -150px;
    display: block;
}
    /* 第三个 */
.centerFour .three-my{
    background: url(../images/ico_tabs.png) no-repeat;
    background-position: 100px 0; 
}
.three-my .bar-logo i{
    background-position: left -132px;
}
    /* 第四个 */
.centerFour .four-cart i{
    background-position: left -156px;
}
    /* 第五个 */
.centerFour .five-money i{
    background-position: left -180px;
}
    /* 第六个 */
.centerFour .six-foot i{
    background-position: left -204px;
}
/* 底部 */
.bar-bottom{
    position: absolute;
    bottom: 0;
    z-index: 3;
    display: none;
}
.bar-tab .gotop{
    background: url(../images/ico_tabs.png) no-repeat;
    background-position: 100px 0;
}
.gotop .bar-logo i{
    background-position: left -276px;
}



/* 动画 */
@keyframes move-left {
	0% {
		transform: translateX(50%);
		opacity: 0;
	}
	100% {
		transform: translateX(0);
		opacity: 1;
	}
}
.bar-item:hover{
    background-color: #3d3c3c;
}
.bar-item:hover .bar-tips{
    display:inline-block;
    animation: move-left 1s linear 1 normal;
}

























/* .rightBar .centerFour{
    position: absolute;
    top: 50%;
    z-index: 2;
    margin-top: -150px;
}
.centerFour .tab-wrap{
    display: block;
} */